问题 综合

阅读图文资料,完成下列要求。

下图所示区域的沿海地区年降水量约50 毫米,东部山地雪线高度在4480~5000 米之间,自20 世纪90 年代,该地区开始种植芦笋(生长期耗水量较大),并发展成为世界上最大的芦笋出口区。

(1)分析图示沿海地区气候干旱的原因

_______________________________________________________________________________________________________________________ 。

(2)推断图示沿海地区芦笋种植用水的来源

_______________________________________________________________________________________________________________________。

(3)你认为图示沿海地区是否应该大力发展芦笋种植,请说明理由

_______________________________________________________________________________________________________________________。

答案

(1)位于热带,全年气温高,蒸发旺盛;(受东部山脉阻挡)处于东南信风的山地背风坡,不利降水;  (势力强大的)沿海寒流的减湿作用强。

(2 )地下水:冰雪触水(河水)。

(3)观点一:应大力发展芦笋种植。理由:扩大就业,增加收入,促进经济发展。

观点二:不应该大力发展芦笋种植。理由:卢笋生长耗水量大,当地本来水资源缺乏,种植芦笋使当地水资源更为紧缺。

阅读理解

阅读理解。

     With another invention in use, viewers will be also able to watch TV while walking to the office, taking a bus or simply waiting in line for lunch.

     A Beijing-based company named Innofidei Inc. claims to have developed the first mobile TV chip for

the market, which can change hundreds of thousands of mobiles into micro-TVs.

     With this chip, people can receive TV signals on their phones and watch programs without any time or space limitations.

     "As long as the handset terminal (接收终端设备) has a colored screen and a battery, our chip can turn it into a mobile TV," said Meng Fei, director of Innofidei's business development department. The chip can be placed into a cell phone, a PDA, an MP4, a digital camera or even a laptop. He said that this, together with plans by China's state broadcaster, would ensure the 2008 Games lives up to its promise as a

"People's Olympics".

     "Our chips are cheap so that cell phones with them will not be much different in price from regular

phones," Meng said. "CCTV will offer some free channels during the Games, so people can enjoy the

Olympics for free."

     SARFT(国家广播电影电视总局) is planning to build a regional test network in Beijing and hopes to start trials as soon as possible. The goal is to deploy CMMB (部署中国移动多媒体广播) on a national level by the first half of 2008.

     Innofidei is now busy selling their chips to cell phone makers so that the new generation of phones

reaches the market in early 2008.

     "Our invention successfully combines the good points of the two best-selling consumer products in

history-TV sets and cell phones, " said Meng. "In the near future, soccer fans won't be tearing their hair out because they are stuck in traffic and missing the chance to see their favorite team's play."

     Local baseball fans, meanwhile, will be able to draw comfort from the knowledge that-both at the

Olympics and afterwards-their teams will be playing on a field designed to help recycle water.

1. Which of the following CANNOT be turned into a mobile TV according to the passage?

A. A cell phone.      

B. A PDA.          

C. An MP3.        

D. A laptop.

2. Which of the following would possibly happen with the invention of the chip?

A. Sports fans watch Olympic Games on cell phones in 2008.

B. People watch video CDs on the MP4.

C. A game addict plays 3D games on a PDA.

D. Listening to news broadcast on radio.

3. We can infer from the passage that _______.

A. we cannot buy a mobile TV before the 2008 Olympic Games.

B. soccer fans will be angry when they miss the chance to see a TV program.

C. the baseball field will play a part in helping recycle water.

D. the invention of the chip successfully combines TV sets and cell phones.

4. The best title for this passage would be "_______".

A. A new invention for Olympics          

B. A new generation of cell phones

C. Watching live games on TV for free      

D. People's Olympics

单项选择题